Re: [lwip-users] long time tcp receive lwip packets lost

2016-09-19 Thread Sergio R. Caprile
> I wrote the bridging part and for testing purposes I didn't implement > buffer to TCP to serial. So Some while receiving data some data piles > up in somewhere in tcp thread (I think). No, don't "think", debug, do know exactly where you have your problem, because it is not lwIP, it is you,

[lwip-users] Netconn vs. raw API performance

2016-09-19 Thread TJO
Hi All, I'm currently testing our hardware with lwip 1.4.1, and I see a big performance difference between using Netconn API and the RAW api. For baseline I have used the LPCopen sample 'TCP echo Standalone' and 'TCP echo FreeRTOS' demo's. I have re-written the demos to connect to a server